<template>
  <div>
    <div style="margin-bottom: 5px;">
      <el-input v-model="account" placeholder="请输入账号" suffix-icon="el-icon-search" style="width: 200px;margin-left: 5px;"
      @keyup.enter.native="loadPost"></el-input>
      <el-select v-model="roleId" filterable placeholder="请选择角色" style="margin-left: 5px">
        <el-option
            v-for="item in roleIds"
            :key="item.value"
            :label="item.label"
            :value="item.value">
        </el-option>
      </el-select>
      <el-button type="primary" style="margin-left: 8px;" @click="loadPost">查询</el-button>
      <el-button type="success" @click="resetParam">重置</el-button>
      <el-button type="primary" style="margin-left: 5px;" @click="add">新增</el-button>
    </div>
  <el-table :data="tableData"
            :header-cell-style="{ background: '#ccd0d9', color: '#211313' }"
            border="true"
  >
    <el-table-column prop="id" label="ID" width="60">
    </el-table-column>
    <el-table-column prop="account" label="用户账号" width="180">
    </el-table-column>
    <el-table-column prop="password" label="密码" width="140">
    </el-table-column>
    <el-table-column prop="name" label="姓名" width="160">
    </el-table-column>
    <el-table-column prop="phone" label="电话" width="170">
    </el-table-column>
    <el-table-column prop="roleId" label="角色名" width="150">
      <template v-slot="scope">
        <el-tag
            :type="scope.row.roleId === 0 ? 'danger' : 'success'"
            disable-transitions>{{scope.row.roleId === 0 ? '管理员' : '用户'}}</el-tag>
      </template>
    </el-table-column>
    <el-table-column prop="isvalid" label="是否有效" width="100">
      <template v-slot="scope">
        <el-tag
            :type="scope.row.isvalid === 'Y' ? 'primary' : 'danger'"
            disable-transitions>{{scope.row.isvalid === 'Y' ? '有效' : '无效'}}</el-tag>
      </template>
    </el-table-column>
    <el-table-column prop="operate" label="操作" width="360">
      <template v-slot="scope">
        <el-button size="small" type="success" @click="mod(scope.row)">编辑</el-button>
        <el-popconfirm
            title="确定删除吗？"
            @confirm="del(scope.row.id)"
            style="margin-left: 5px">
          <el-button slot="reference" size="small" type="danger" >删除</el-button>
        </el-popconfirm>
      </template>
    </el-table-column>
  </el-table>
    <el-pagination
        @size-change="handleSizeChange"
        @current-change="handleCurrentChange"
        :current-page="pageNum"
        :page-sizes="[ 5, 10, 20]"
        :page-size="pageSize"
        layout="total, sizes, prev, pager, next, jumper"
        :total="total">
    </el-pagination>

    <el-dialog
        title="提示"
        :visible.sync="centerDialogVisible"
        width="30%"
        center>

      <el-form ref="form" :rules="rules" :model="form" label-width="80px">
        <el-form-item label="编号" prop="id">
          <el-col :span="20">
            <el-input v-model="form.id"></el-input>
          </el-col>
        </el-form-item>
        <el-form-item label="账号名"  prop="account">
          <el-col :span="20">
             <el-input v-model="form.account"></el-input>
          </el-col>
        </el-form-item>
        <el-form-item label="密码"  prop="password">
          <el-col :span="20">
            <el-input v-model="form.password"></el-input>
          </el-col>
        </el-form-item>
        <el-form-item label="姓名"  prop="name">
          <el-col :span="20">
            <el-input v-model="form.name"></el-input>
          </el-col>
        </el-form-item>
        <el-form-item label="电话" prop="phone">
          <el-col :span="20">
            <el-input v-model="form.phone"></el-input>
          </el-col>
        </el-form-item>
        </el-form>

      <span slot="footer" class="dialog-footer">
    <el-button @click="centerDialogVisible = false">取 消</el-button>
    <el-button type="primary" @click="save">确 定</el-button>
  </span>
    </el-dialog>

  </div>
</template>
<script>
export default {
  name: "main",
  data() {
    let checkDuplicate=(rule,value,callback)=>{
      if(this.form.id){
        return callback();
      }
      this.$axios.get(this.$httpUrl+"/findByAccount?account="+this.form.account).then(res=>res.data).then(res=>{
        if(res.code!=200){
          callback()
        }else {
          callback(new Error('账号已经存在'));
        }
      })
    };
    return {
      tableData: [],
      pageSize:5,
      pageNum:1,
      total:0,
      account:'',
      roleId:null,
      roleIds:[
        {
          value: 0,
          label: '管理员'
        }, {
          value: 1,
          label: '普通用户'
        },
      ],
      centerDialogVisible:false,
      form:{
        id:null,
        account:'',
        password:'',
        name:'',
        phone:'',
        roleId:1,
        isvalid:'Y',
      },
      rules: {
        account: [
          { required: true, message: '请输入账号名', trigger: 'blur' },
          { min: 2, max: 8, message: '长度在 2 到 8 个字符', trigger: 'blur' },
          {validator:checkDuplicate,trigger: 'blur'}
        ],
        name: [
          { required: true, message: '请输入姓名', trigger: 'blur' }
        ],
        password: [
          { required: true, message: '请输入密码', trigger: 'blur' },
          { min: 2, max: 8, message: '长度在 2 到 8 个字符', trigger: 'blur' }
        ],
        id: [
          { required: true, message: '请输入编号', trigger: 'blur' }
        ],
        phone: [
          { required: true, message: '请输入电话', trigger: 'blur' }
        ],
      },

    }
  },
  methods:{
    resetForm(){
      this.$refs.form.resetFields();
    },
    del(id){
      console.log(id);
      this.$axios.get(this.$httpUrl+"/del?id="+id).then(res=>res.data).then(res=>{
        console.log(res)
        if(res.code==200){
          this.$message({
            message: '操作成功',
            type: 'success'
          });
          this.loadPost()//重新加载一下数据
        }else{
          this.$message.error('操作失败');
        }
      })
    },
    mod(row){
      this.centerDialogVisible=true
      this.$nextTick(()=>{
        //赋值到表单
        this.form.id=row.id
        this.form.account=row.account
        this.form.password=row.password
        this.form.name=row.name
        this.form.phone=row.phone
        this.form.roleId=row.roleId
        this.form.isvalid=row.isvalid
      })
    },
    add(){
      this.centerDialogVisible=true
      this.$nextTick(()=>{
        this.resetForm()
      })
    },
    doSave(){
      this.$axios.post(this.$httpUrl+"/save",this.form).then(res=>res.data).then(res=>{
        console.log(res)
        if(res.code==200){
          this.$message({
            message: '操作成功',
            type: 'success'
          });
          this.centerDialogVisible=false
          this.loadPost()//重新加载一下数据
          this.resetForm()
        }else{
          this.$message.error('操作失败');
        }
      })
    },

    doMod(){
      this.$axios.post(this.$httpUrl+"/update",this.form).then(res=>res.data).then(res=>{
        console.log(res)
        if(res.code==200){
          this.$message({
            message: '操作成功',
            type: 'success'
          });
          this.centerDialogVisible=false
          this.loadPost()//重新加载一下数据
          this.resetForm()
        }else{
          this.$message.error('操作失败');
        }
      })
    },

    save(){
      // this.$refs.form.validate((valid) => {
      //   if (valid) {
      //     if(this.form.id){
      //       this.doSave();
      //     }else{
      //       this.doMod();
      //     }
      //   } else {
      //     console.log('error submit!!');
      //     return false;
      //   }
      // });
      this.$axios.post(this.$httpUrl+"/save",this.form).then(res=>res.data).then(res=>{
        console.log(res)
        if(res.code==200){
          this.$message({
            message: '操作成功',
            type: 'success'
          });
          this.centerDialogVisible=false
          this.loadPost()//重新加载一下数据
          this.resetForm()
        }else{
          this.$message.error('操作失败');
        }
      })
    },
    handleSizeChange(val) {
      console.log(`每页 ${val} 条`);
      this.pageNum=1
      this.pageSize=val
      this.loadPost()
    },
    handleCurrentChange(val) {
      console.log(`当前页: ${val}`);
      this.pageNum=val
      this.loadPost()
    },
    loadGet(){
      this.$axios.get(this.$httpUrl+"/list").then(res=>res.data).then(res=>{
          console.log(res)
      })
    },
    resetParam(){
      this.account=""
      this.roleId=null
    },
    loadPost(){
      this.$axios.post(this.$httpUrl+"/listPageR",{
        pageSize:this.pageSize,
        pageNum:this.pageNum,
        param:{
            account:this.account,
             roleId:this.roleId
        }
      }).then(res=>res.data).then(res=>{
        console.log(res)
        if(res.code==200){
          this.tableData=res.data
          this.total=res.total
        }else{
          alert("数据获取失败")
        }
      })
    }
  },
  beforeMount() {
    //this.loadGet()
    this.loadPost()
  }

}
</script>

<style scoped>

</style>